Model Number VERSION 1.1-14 |
Device Problem
Device Operates Differently Than Expected (2913)
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Patient Problem
Therapeutic Effects, Unexpected (2099)
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Event Date 12/11/2015 |
Event Type
malfunction
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Event Description
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It was reported that during a transsphenodal pituitary tumor resection the procedure was aborted at the discretion of the surgeon, as the accuracy was off approximately 1 to 2 mm inferiorly.The procedure once again attempted and completed after approximately 1 to 2 hours, without the use of navigation.There were no adverse consequences or medical interventions reported with this event.
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Event Description
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It was reported that during a transsphenoidal pituitary tumor resection the procedure was aborted at the discretion of the surgeon, as the accuracy was off approximately 1 to 2 mm inferiorly.The procedure once again attempted and completed after approximately 1 to 2 hours, without the use of navigation.There were no adverse consequences or medical interventions reported with this event.
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Manufacturer Narrative
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The reported event of inaccuracy of about 1-2 mm can be confirmed based on log file review.It was identified that the customer used a registration mask for registration and as a patient tracker for navigation, which cause or contribute to the small inaccuracy.
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Event Description
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It was reported that during a transsphenoidal pituitary tumor resection the procedure was aborted at the discretion of the surgeon, as the accuracy was off approximately 1 to 2 mm inferiorly.The procedure once again attempted and completed after approximately 1 to 2 hours, without the use of navigation.There were no adverse consequences or medical interventions reported with this event.
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Search Alerts/Recalls
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